Yaya za ka zahiri pulsator na kwayoyi mai kyau don mesha gudanen dukkanin kafin

Ku duba tsarin karamin kafin gurba

Haɗa tashin hawa, tsarin regulator da signa na control board

Kamfarma da matsaloli mai kyau daga pulsatorin pneumatic suna taka kadan a kan samun wani yanki mai kyau na vacuum supply, wani kindin regulator wanda ke amfani da shi, da kuma yadda control board ya bayyana signali. Lokacin da aka samu wani tsinkanin farko a cikin shawara na vacuum, amma lokacin da su faru ne kamar yadda suka faru a cikin farko na 2 kPa ko kamar yadda suka faru a cikin farko na 2 kPa a tsaki na pulsator da milk lines, abubuwan suna zama mafarawo da milking suna zama 18% mafi yawa a cikin karamin fahimtar. Wannan ya fito daga amfani na gaba daya wanda aka rubuta a Journal of Dairy Science a shekara ta 2022. A cikin continuous flow regulators, samun shawara mai kyau yana muhimmiya sosai kamar yadda suka faru a cikin intermittent regulators. Kafin saukar da wani abu na musamman, ku ji kada abubuwan wannan suna amfani da vacuum system na gaba daya. Wani abu mafi muhimmi shine protocols na signali na control board. Kamar yadda suka faru, kadan suna amfani da 24V DC connections, amma kadan na modern suna amfani da CANbus technology don communication. Idan ba za a sanya interfaces da suka haɗa da kari, suna zama da matsaloli na timing. Idan matsalolin suna ba suka aiki, kudin su ba su samu teat stimulation mai kyau, kuma wannan zai iya haɗa da karamin mastitis a cikin kudin, kamar yadda suka faru a cikin karamin 27% a cikin long term monitoring na animal health records.

Gano Tashin Kuma Samun Kusurin: 3-Way vs. 4-Way Valves da Matakan Sinyal Na Pneumatic

Tsarin kwallon suka yi aiki mai mahimmanci ga yadda mafi kyawun suka gudan. Kwallon uku na tsakara suna canza daga zuwa cikin fukarar da tsarin alama na hawaye a biyu na wani kwallon. Kwallon hudu na tsakara suna ziyar da wannan bayan da kuma kwallon alama na hawaye da ke taimaka wa suka gudan kwallon a lokacin da aka gudan su. Lokacin da aka bukatar alama don aiki, yana da farko. Kullum kwallon uku suna aiki daidai lokacin da suka samu 15 zuwa 20 pounds per square inch da kuma yanzu kuma ƙarshen ƙarfe na hawaye ta 0.5 cubic foot per minute. Amma kwallon hudu suna bukatar ƙarfe mai yawa, duk da yana da ƙarfe ta 25 psi ko kamar haka, don haka duk wani abu zai aiki daidai. Wani abu mai mahimmanci da ke zama sabon bari na kwallon suna daga yadda kwallon suna canza. Idan alama na kwallon suna dauke da rarraba daga 0.5 zuwa 1.5 seconds amma kwallon ba su aiki daidai, wannan ya zama sabon bari na kwallon da ke dauke da 9 daga 10 na kwallon da suka gudan. Kuma mu ka sani kuma wadannan tuba na hawaye. Suna bukatar suka kashe ƙarfe ta 6 millimeters. Idan suna ƙarfe ƙasa da wannan, zai zama sabon bari na hawaye da ke zama kwarar da alama na kwallon da ke zama ƙasa da 12 zuwa 15% a wadanda lokaci da kwallon suna aiki daidai.

Sanya Kwayar Tashin Kudin da Nisba don Lafiyyar Udder

Me kafin 60 bpm zai kasance tsarin wani abu a sararin halittu—kuma inda kuma yana da amfani

Alamarin 60 beats per minute (bpm) ya zama mai lafiya a duniya dukkaci saboda yana amfani da shi tare da karamin uku na gurji na kudun. Yana nuna wata fuskantar daidai tsakanin samun madara da kuma kuskuren karamin uku. Alal misali, alamarin da aka saba a cikin manyan shekaru ya nuna cewa yana karye karamin uku na gurji ta hanyar 22% lokacin da aka saba da alamarin mai yawa a cikin Journal of Dairy Science a shekara ta 2021. Lokacin da aka yi amfani da kudun Holstein mai saukin madara a cikin alamarin da suka fara a cikin karamin uku, kada alamarin ya ci gaba don 65 zuwa 68 bpm za a iya samun madara da kuma karamin uku idan alamarin ya kashe 42 kPa. Amma lokacin da aka yi alamarin da karamin uku a cikin 70 bpm ko kadan, zai iya haifar da matsaloli na karamin uku da kuma zai iya haifar da kanshi na mastitis. Wannan shine saboda yadda alamarin da karamin uku suna muhimmi don karamin uku na kudun da suka fara a cikin karamin uku don karamin uku na kudun da suka fara a cikin karamin uku.

Fahimtar nisba na 60:40: tsarin kariya na teat canal da kuma fahimtar yadda ke taimaka wajen samun halitta na halitta

Nisba na pulsation na 60:40—60% a cikin zamanin raha/kula, 40% a cikin zamanin halitta—ta taimaka alama na udder ta hanyar biyu:

• Kariya na Teat Canal: Zamanin raha na ≥0.4 seconds ya taimaka wajen kariya ta gaba daya na sphincter muscle, wanda ke batarwa a fuskon shi don daga ruwan abin da ke zama mazara. Kwallon da suka amfani da zamanin raha babu 50% sun bayyana 18% ƙarƙashin yadda ke zama mazara (bayani na 2023 don alama na kwallon).
• Fahimtar Halitta na Halitta: Zamanin halitta na 40% ya haɗa da zamanin alveolar pressure mai kyau, wanda ke taimaka wajen samun ƙarƙashin 7% akan nisba mai ƙarƙashin ba tare. Kullumai da suka fi 55:45 sun hada da kariya na oxytocin, wanda ke taimaka wajen kariya na zamanin unit-on da kuma kariya na teat congestion.

Amincewa na wannan nisba ta buƙata pulsators da akwai ±3% cycle accuracy—wanda ke muhimmi don batarwa ta mechanical stress mai zuwa a cikin talatin halitta na kafin rana.

Gano Kwalitas na Pneumatic Pulsator da Karamin Dairy

Makamantun muhimmi: NSF/ANSI 169, ISO 8549, da IP65+ ratings don washdown safety

Sertifikat na yanzu suna da mahimmanci ga kuma amincewa cewa abubuwan da suka shiga gida na kula zasu iya kare tsarin da ke cikin halin da suka daga gida na kula. A cikin standar din NSF/ANSI 169 na 2023, duk wani abu da ya shiga gaba na teats ko milk lines ba za a iya samun chemicals daga shi ba. Ga wadanda suka nuna kuskure a cikin amfanin saukarwa, abubuwan da suka ambata IP65+ suna iya kare saukarwa mai kyau daga dukkan layi, wanda kowa daga wadanda suka yi kula yana tattara a rana daya. Standar din ISO 8549 shine muna da mahimmanci saboda yana amintawa cewa pressure yana da kariya a dukkan tsarin, wanda ke nufin kamar yadda yake a halin da suka daga gida na kula. Tashin gida na HerdHealth yana nuna wannan, wanda ya nuna cewa yana da 40% kura a teat injuries idan pressure ta kashe a kariya. Bayan saukarwa, tsarin suka iya kare masu sanya airflow a kariya da kariya a cikin 3% kuma a cikin 500 saukarwa na kariya. Wannan tsarin na kariya ba ta zama babu abu da ke so ba, amma yana da mahimmanci ga kuma kare udder health a lokacin da aka fiye.

Zaɓin abu: elastomers na kwananin abinci, gida mai tsoro wajen ƙarfi, da yadda za su iya ci gaba da amfani a matsayin rana

Pneumatic pulsators suna bukatar ake so a yi daga elastomers na kwananin abinci da suka shiga cikin standadun FDA, wanda suka ƙare laka da asidi na milkfat da alkali na detergents. Gida mai tsoro wajen ƙarfi na aluminum ko polymer zasu iya ci gaba da amfani da sanitizers na chlorine ba tare ma ƙarfi ko ƙarfi ba. Muhimmancin abubuwan da suka bayyana yadda abu ya yi aiki shine:

Mahaɗin dairies na muhimmanci suna samun yadda za su iya ci gaba da amfani a cikin 5 shekara idan pulsators suna fiye da standadun NSF/ANSI 169 na polymer. Abubuwan da ba su da alaƙa ba da standard suna faruwa a cikin thermal degradation a hot washdown water (65°C), da 67% suna faruwa a cikin 18 months (Processing Tech, 2023).

Tabbatar da Tsarin Haɗin Kuma Damaƙa a Yanzu

Tabbatarwa na karshe zai dace waƙti ce a cikin shirin haɗin kuma ba a cikin laburaturi ba. Kullum tashin ruwa, tsanani na sanitizer, da tsanani na electromagnetic daga abubuwan da suka gaba daya ba za a iya haɗa su a matsayin yanzu ba. Yi amfani da haɗin kuma da kuma bincike na hudu na mahallin da suka bayyana:

• Kammalawa na pulsation a lokacin da vacuum ya canza (kamar 5% na canzawa),
• Kammalawa na fuga bayan 500+ haɗin kuma,
• Kammalawa na elastomer a wani baya mai kara asid (pH ≤2.5),
• Canzawa na amfanin kwamfutu a lokacin da yankin kwamfutu ta zama ƙarami.

Dairies da ruwan mai kara alkali sun raba kammalawa na pulsator da 37% lokacin da suka sauri housings na stainless-steel don suka yi amfani da polymers na yanzu (bayanan 2023 na amfani da kwallon). Haɗin kuma da controllers na yanzu zai buƙata tabbatarwa na lokacin da signal ya ci gaba da <0.5 seconds a duk phases na pulsation. Wannan tabbatarwa na yanzu yana kare kammalawa na yanzu da yanzu da kuma yana kare kammalawa na kwallon.

Tambayoyi Masu Yawan Faruwa

Shin yana da muhimmiyya in haɗa supply na vacuum a system na kwallon?

Kamarin da kudin fukarwa ya zama babbar aiki don samun sauyin daidai na kudin fukarwa kuma kare kara yawan kudin fukarwa, wanda ke iya gudan 18% idan kudin fukarwa ya cire daga ±2 kPa.

Me ya sa 4-way valves suka zama mafi kyau da 3-way valves?

4-way valves suna sanya hawayin da aka kawo, suka rufe linar don yin massage phase, wanda ke bukatar kudin fukarwa mai yawa kuma yana taimaka wajen sauyin daidai na kudin fukarwa.

Wane ne alama na 60 bpm a cikin pulsation rate?

Alama na 60 bpm ta taimaka wajen sauyin daidai na teat kuma ta kare kara teat-end hyperkeratosis ta 22% idan aka compare da sauyin daidai na kudin fukarwa, wanda ke taimaka wajen sauyin daidai na udder.

Me ya sa certifications kamar NSF/ANSI 169 da ISO 8549 suka iya kare aikin dairy equipment?

Wadannan certifications suna taimaka wajen sauyin daidai na kudin fukarwa da kudin fukarwa, suka kare kara chemical suka shiga a cikin milk kuma suka taimaka wajen sauyin daidai na kudin fukarwa, wanda ke muna da mahimmanci don sauyin daidai na kudin fukarwa.